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(parent: d1cd045) | patch
x86: chromebook_link: Implement CAR support (cache as RAM)
authorSimon Glass <sjg@chromium.org>
Thu, 13 Nov 2014 05:42:10 +0000 (22:42 -0700)
committerSimon Glass <sjg@chromium.org>
Fri, 21 Nov 2014 06:34:11 +0000 (07:34 +0100)
commit70a09c6c3dc25b200a9d0475afcf5dfc9836b18e
tree8b4433ebbbbd7e558b4a291cb2ccd2aec14ab710tree | snapshot
parentd1cd045982b1e1e4db2c1cc2b2b932f739b78a11commit | diff
x86: chromebook_link: Implement CAR support (cache as RAM)

Add support for CAR so that we have memory to use prior to DRAM init.
On link there is a total of 128KB of CAR available, although some is
used for the memory reference code.

Signed-off-by: Simon Glass <sjg@chromium.org>
arch/x86/Kconfig diff | blob | history
arch/x86/cpu/ivybridge/car.S diff | blob | history
arch/x86/cpu/ivybridge/cpu.c diff | blob | history
arch/x86/include/asm/mtrr.h [new file with mode: 0644] blob
arch/x86/include/asm/post.h diff | blob | history
board/google/chromebook_link/Kconfig diff | blob | history
My U-Boot fork